122246520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2565

約数の個数: 128

約数和(自身を含む): 411056640

約数和(自身を除く): 288810120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 2503, 3256, 4070, 4440, 4884, 5006, 6105, 7509, 8140, 9768, 10012, 12210, 12515, 15018, 16280, 20024, 24420, 25030, 27533, 30036, 37545, 48840, 50060, 55066, 60072, 75090, 82599, 92611, 100120, 110132, 137665, 150180, 165198, 185222, 220264, 275330, 277833, 300360, 330396, 370444, 412995, 463055, 550660, 555666, 660792, 740888, 825990, 926110, 1018721, 1101320, 1111332, 1389165, 1651980, 1852220, 2037442, 2222664, 2778330, 3056163, 3303960, 3704440, 4074884, 5093605, 5556660, 6112326, 8149768, 10187210, 11113320, 12224652, 15280815, 20374420, 24449304, 30561630, 40748840, 61123260, 122246520]

約数ペア:

[(1, 122246520), (2, 61123260), (3, 40748840), (4, 30561630), (5, 24449304), (6, 20374420), (8, 15280815), (10, 12224652), (11, 11113320), (12, 10187210), (15, 8149768), (20, 6112326), (22, 5556660), (24, 5093605), (30, 4074884), (33, 3704440), (37, 3303960), (40, 3056163), (44, 2778330), (55, 2222664), (60, 2037442), (66, 1852220), (74, 1651980), (88, 1389165), (110, 1111332), (111, 1101320), (120, 1018721), (132, 926110), (148, 825990), (165, 740888), (185, 660792), (220, 555666), (222, 550660), (264, 463055), (296, 412995), (330, 370444), (370, 330396), (407, 300360), (440, 277833), (444, 275330), (555, 220264), (660, 185222), (740, 165198), (814, 150180), (888, 137665), (1110, 110132), (1221, 100120), (1320, 92611), (1480, 82599), (1628, 75090), (2035, 60072), (2220, 55066), (2442, 50060), (2503, 48840), (3256, 37545), (4070, 30036), (4440, 27533), (4884, 25030), (5006, 24420), (6105, 20024), (7509, 16280), (8140, 15018), (9768, 12515), (10012, 12210)]